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48117 (2001 FL90)
Classification: Main-belt Asteroid          SPK-ID: 2048117
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07290933286106666 3.7821e-08  
a 2.678699353359794 1.4509e-08 au
q 2.483397170570961 9.9382e-08 au
i 4.01878310162937 4.2629e-06 deg
node 167.3571117656555 5.8684e-05 deg
peri 32.5459178597351 6.7799e-05 deg
M 37.92302450456807 3.1985e-05 deg
tp 2458431.811742528589
(2018-Nov-09.31174253)
0.00014242 TDB
period 1601.343075428834
4.38
1.301e-05
3.562e-08
d
yr
n .2248112884264936 1.8265e-09 deg/d
Q 2.874001536148627 1.5567e-08 au
  Orbit Determination Parameters
   # obs. used (total)      676  
   data-arc span      10032 days (27.47 yr)  
   first obs. used      1992-03-02  
   last obs. used      2019-08-20  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5673  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 02:14:36  

Additional Information
 Earth MOID = 1.48239 au 
 Jupiter MOID = 2.08314 au 
 T_jup = 3.370 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 15.3   n/a MPO436119  
diameter diameter 2.601 km 0.500 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.181   0.064 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

48117 (2001 FL90)          Discovered 2001-Mar-24 by LINEAR at Socorro
Reference: 20020921/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 2001 FL90 = 2002 PY18 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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